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ZIP Code 53040
Kewaskum, WI, Washington County
Population
8,630
Land area
62.9sq mi
People per sq mi
137
City
Kewaskum
ZIP 53040 and nearby ZIP codes
ZIP 53040 at a glance
- ZIP 53040 (Kewaskum) is 26% denser than Wisconsin as a whole.
- The median household income is $96,096, 24% above the Wisconsin median of $77,485.
- A typical owner-occupied home is valued at $326,100 (22% above Wisconsin) and median rent is $1,092 a month.
Local data for ZIP 53040
Counts from official public data
Housing and community stats
ZIP 53040, American Community Survey 2020-2024
Median household income
$96,096
Poverty rate
7.7%
Median home value
$326,100
Prices +5.3% in a year
Median rent
$1,092/mo
Homeownership
84.6%
Bachelor's or higher
23.3%
Median age
39.9
Average commute
28.8 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
159
ZIP Business Patterns 2023
Employees
1,416
$57.2M annual payroll
PPP loans
$17.2M
221 loans
Campaign donations
$34.7K
34% D, 27% R, 2026 cycle
Environment and hazard risk
ZIP 53040, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: cold wave
Storm events since 1996
798
Countywide, mostly winter weather
Flood insurance policies
240
0.6% of homes, county
July high / Jan low
82° / 11°F
35.8 inches of rain a year
Health statistics
Share of adults in ZIP 53040, CDC PLACES estimates
Obesity
38.2%
U.S. 33.3% +4.9 pts
Diabetes
10.8%
U.S. 12.1% -1.3 pts
Smoking
13.8%
U.S. 12.8% +1.0 pts
Uninsured (18-64)
6.7%
U.S. 11.1% -4.4 pts
Frequently asked questions
- What city is ZIP code 53040?
- ZIP code 53040 is in Kewaskum, WI (Washington County).
- What county is ZIP code 53040 in?
- ZIP code 53040 is mostly in Washington County, Wisconsin.
- How many people live in ZIP code 53040?
- About 8,630 people live in the 53040 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.